70393600

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 108

約数和(自身を含む): 184769424

約数和(自身を除く): 114375824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 647, 680, 800, 850, 1088, 1280, 1294, 1360, 1600, 1700, 2176, 2588, 2720, 3200, 3235, 3400, 4352, 5176, 5440, 6400, 6470, 6800, 10352, 10880, 10999, 12940, 13600, 16175, 20704, 21760, 21998, 25880, 27200, 32350, 41408, 43996, 51760, 54400, 54995, 64700, 82816, 87992, 103520, 108800, 109990, 129400, 165632, 175984, 207040, 219980, 258800, 274975, 351968, 414080, 439960, 517600, 549950, 703936, 828160, 879920, 1035200, 1099900, 1407872, 1759840, 2070400, 2199800, 2815744, 3519680, 4140800, 4399600, 7039360, 8799200, 14078720, 17598400, 35196800, 70393600]

約数ペア:

[(1, 70393600), (2, 35196800), (4, 17598400), (5, 14078720), (8, 8799200), (10, 7039360), (16, 4399600), (17, 4140800), (20, 3519680), (25, 2815744), (32, 2199800), (34, 2070400), (40, 1759840), (50, 1407872), (64, 1099900), (68, 1035200), (80, 879920), (85, 828160), (100, 703936), (128, 549950), (136, 517600), (160, 439960), (170, 414080), (200, 351968), (256, 274975), (272, 258800), (320, 219980), (340, 207040), (400, 175984), (425, 165632), (544, 129400), (640, 109990), (647, 108800), (680, 103520), (800, 87992), (850, 82816), (1088, 64700), (1280, 54995), (1294, 54400), (1360, 51760), (1600, 43996), (1700, 41408), (2176, 32350), (2588, 27200), (2720, 25880), (3200, 21998), (3235, 21760), (3400, 20704), (4352, 16175), (5176, 13600), (5440, 12940), (6400, 10999), (6470, 10880), (6800, 10352)]